visualization
Observable

The end-to-end solution for creating expressive data apps, dashboards, and reports. Discover richer insights in your data today.
Top 50 ggplot2 Visualizations - The Master List (With Full R Code)
R Language Tutorials for Advanced Statistics
The Beauty of Bresenham's Algorithm
Layered Data Visualizations Using R, Plotly, and Displayr

If you have tried to communicate research results and data visualizations using R, there is a good chance you will have come across one of its great limitations. R is painful when you need to...
Data Visualization – Part 2

Stay up-to-date on the latest data science and AI news in the worlds of artificial intelligence, machine learning, deep learning, implementation, and more.
https://betterexplained.com/articles/colorized-math-equations/
Parfit — quick and powerful hyper-parameter optimization with visualization

An introduction to parfit
The Python Graph Gallery – Visualizing data – with Python
The Python Graph Gallery displays hundreds of charts made with Python, always with explanation and reproduciible code
The Ultimate Python Seaborn Tutorial: Gotta Catch 'Em All
In this step-by-step Python Seaborn tutorial, you'll learn how to use one of Python's most convenient libraries for data visualization.